Ingchatcharoen S, Laosum T. A Development of Measurement Model and Online Citizenship Test for Students of Sukhothai Thammathirat Open University. J.Grad Res [Internet]. 2022 Jun. 29 [cited 2024 Apr. 28];13(1):45-59. Available from: https://so02.tci-thaijo.org/index.php/banditvijai/article/view/251731